Just moments after a jury found Karmelo Anthony guilty of murdering 17-year-old Austin Metcalf, the courtroom shifted from the weight of the verdict to the question of punishment. The same jurors who convicted Anthony were then asked to decide how many years the 19-year-old could spend behind bars.
During the sentencing phase, Anthony’s mother, Kala Hayes, took the stand and made an emotional plea directly to the jury. Fighting through tears, she asked them to see her son not only as a convicted defendant, but as the child she raised and still deeply loves.
“Please have mercy on my son,” Hayes told the jurors, in one of the most emotional moments of the trial. Her voice broke as she described Anthony as her oldest child and said that, no matter what had happened, he would always be her baby.
Hayes also told the jury that she believed her son was sorry for what happened. She said she knew Anthony personally and believed he felt remorse for the actions that led to Metcalf’s death. But that statement quickly became one of the most discussed moments of the sentencing phase.
Her words came after a trial that had already drawn national attention because of the deadly confrontation at a high school track meet in Frisco. Prosecutors argued that Anthony brought a knife to the event, refused to walk away from a tense situation, and used deadly force when the confrontation turned physical.
The incident happened during a rain delay at Kuykendall Stadium, where students had gathered under team tents while waiting for the meet to continue. Testimony during the trial said Anthony was under a tent designated for Memorial High School’s track team and was repeatedly asked to leave.
Witnesses testified that tensions grew as Austin Metcalf confronted Anthony about staying under the tent. Several students said Anthony warned Metcalf with the words, “Touch me and see what happens,” while keeping one hand near or inside his backpack.
Moments later, Metcalf pushed Anthony, and Anthony pulled out a knife and stabbed him once, according to testimony presented in court. Prosecutors argued that the response was not reasonable self-defense, while the defense maintained that Anthony reacted because he believed he was in danger.

Jurors also heard evidence that Anthony admitted his involvement shortly after the incident. A video shown during the trial captured him saying, “I’m not alleged, I did it,” while other testimony showed he repeatedly claimed that Metcalf had put his hands on him.
Now, with the guilty verdict already returned, the case has entered its final and most painful stage. Austin Metcalf’s family is waiting to see what punishment the jury chooses, while Anthony’s mother is asking for mercy in a courtroom still divided by grief, anger, and the consequences of one moment that changed two families forever.




